EasyPro™ PA66 Sentinel Rocking Piston Deluxe Aeration Systems Model:PA66 (NO TUBING OR DIFFUSERS) & SC22 Cabinet Replacement Impellers for PondMaster Mag-Drive

Replacement Impellers for PondMaster Mag-Drive Waterfall & Skimmer Pumps

Quickly cleans unsightly debris

Keeps Leaves

Max Flow Rate:  Additional 5000 GPH

Boosts Alkalinity

EasyPro™ PA66 Sentinel Rocking Piston Deluxe Aeration Systems Model:PA66 (NO TUBING OR DIFFUSERS) & SC22 Cabinet Replacement Impellers for PondMaster Mag-DriveSentinel deluxe systems include lockable steel cabinet with compressor, airlines, plumbing, pressure gauge, cooling fan and electrical outlet installed PA66 System aerates up to: 3 4 acre at 5' 8' deep 1 1 2 acres at 8' 12' deep 3 acres at 12' 16' deep Sentinel Deluxe Aeration Systems are designed for convenience and reliability. Each package includes air compressor, valved outlet assembly, pressure gauge and pressure relief valve already installed in